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Title: Thermal transport across nanoscale damage profile in sapphire irradiated by swift heavy ions

Journal Article · · Journal of Applied Physics
DOI:https://doi.org/10.1063/1.5126413· OSTI ID:1767717

In this work, we studied the degradation of thermal conductivity in single crystal sapphire (α-Al2O3) irradiated by 167 MeV Xe swift heavy ions (SHIs) over the multiple fluences in the range of 1012–1014 ions/cm2. Thermal conductivity was measured primarily in the cross-plane direction using a noncontact ultrafast optical pump-probe technique called picosecond time domain thermoreflectance (TDTR). Multiple samples with variable ion fluences allowed us to probe distinct regions resulting from different regimes of microstructure evolution caused by electronic energy loss. By tuning the penetration depth of the thermal waves using different modulation frequencies, two regions with distinct conductivities were identified and the values of which were found to be consistent with phonon-mediated thermal transport models while the microstructure was confirmed by electron microscopy characterization. These damaged regions were determined to be a several micrometer thick ion track region and several tens of nanometer-thick amorphous layer present only above 5.0 × 1013 ions/cm2. These results demonstrate the applicability of TDTR to resolve thermal transport behavior in SHI irradiated oxides having nonhomogeneous damage profile on a nanometer scale. The presented approach facilitates future studies aiming at resolving the impact of distinct damage resulting from electronic and nuclear stopping regimes under irradiation.

Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Center for Thermal Energy Transport under Irradiation (TETI)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); Kazakhstan Ministry of Education and Science; Kazakhstan Ministry of Industry and Infrastructural Development; Nazarbayev University
Grant/Contract Number:
AC07-05ID14517; AP05130446; AP06851392; 110119FD4501
OSTI ID:
1767717
Alternate ID(s):
OSTI ID: 1592803
Journal Information:
Journal of Applied Physics, Vol. 127, Issue 3; ISSN 0021-8979
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 15 works
Citation information provided by
Web of Science

References (59)

Amorphization of sapphire induced by swift heavy ions: A two step process
  • Kabir, A.; Meftah, A.; Stoquert, J. P.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 266, Issue 12-13 https://doi.org/10.1016/j.nimb.2008.03.151
journal June 2008
Non-Contact Measurement of Thermal Diffusivity in Ion-Implanted Nuclear Materials journal November 2015
Size-dependent model for thin film and nanowire thermal conductivity journal September 2011
Dimensional change, irradiation creep and thermal/mechanical property changes in nuclear graphite journal April 2016
Swift heavy ion irradiation effect on the surface of sapphire single crystals journal June 2001
Thermal transport in amorphous materials: a review journal October 2016
Ultrafast thermoreflectance techniques for measuring thermal conductivity and interface thermal conductance of thin films journal November 2010
A new regime of nanoscale thermal transport: collective diffusion counteracts dissipation inefficiency text January 2014
In-situ kinetics of modifications induced by swift heavy ions in Al2O3: Colour centre formation, structural modification and amorphization journal November 2017
Analysis of heat flow in layered structures for time-domain thermoreflectance journal December 2004
The study of using a multi-layered model to extract thermal property profiles of ion-irradiated materials journal March 2019
Impact of irradiation induced dislocation loops on thermal conductivity in ceramics journal June 2019
Surface amorphization in Al2O3 induced by swift heavy ion irradiation journal November 2013
Lower limit to the thermal conductivity of disordered crystals journal September 1992
Thermal conductivity and sound velocities of hydrogen-silsesquioxane low- k dielectrics journal February 2002
High Temperature Thermal Conductivity of Amorphous Al 2 O 3 Thin Films Grown by Low Temperature ALD : High Temperature Thermal Conductivity of α-Al journal August 2013
Thermal Conductivity of MgO, Al 2 O 3 , Mg Al 2 O 4 , and Fe 3 O 4 Crystals from 3° to 300°K journal April 1962
SRIM – The stopping and range of ions in matter (2010)
  • Ziegler, James F.; Ziegler, M. D.; Biersack, J. P.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 268, Issue 11-12 https://doi.org/10.1016/j.nimb.2010.02.091
journal June 2010
A new regime of nanoscale thermal transport: Collective diffusion increases dissipation efficiency journal March 2015
Making tracks: electronic excitation roles in forming swift heavy ion tracks journal November 2009
Nanoscale density fluctuations in swift heavy ion irradiated amorphous SiO 2 journal December 2011
Radiation effects in nuclear materials: Role of nuclear and electronic energy losses and their synergy journal July 2013
Thermal conductivity degradation of ceramic materials due to low temperature, low dose neutron irradiation journal April 2005
Thermal conductivity measurements via time-domain thermoreflectance for the characterization of radiation induced damage journal May 2015
Thermal Conductivity Degradation and Microstructural Damage Characterization in Low-Dose Ion Beam-Irradiated 3C-SiC journal April 2017
Dispersion of acoustic phonons in sapphire journal February 1973
Structural disorder in sapphire induced by 90.3MeV xenon ions journal October 2010
Swift heavy ion-induced modification of Al2O3 and MgO surfaces journal April 2003
Simultaneous measurement of thermal conductivity and heat capacity of bulk and thin film materials using frequency-dependent transient thermoreflectance method journal March 2013
Thermal barrier coating materials journal June 2005
Overlap of swift heavy ion tracks in Al2O3 journal November 2018
In situ defect annealing of swift heavy ion irradiated CeO 2 and ThO 2 using synchrotron X-ray diffraction and a hydrothermal diamond anvil cell journal April 2015
Tuning the conductance of single-walled carbon nanotubes by ion irradiation in the Anderson localization regime journal June 2005
Thermal Conductivity in Nanocrystalline Ceria Thin Films journal December 2013
Simultaneous characterization of cross- and in-plane thermal transport in insulator patterned by directionally aligned nano-channels journal January 2020
The role of electronic energy loss in ion beam modification of materials journal February 2015
Tailoring the optical properties of atomically-thin WS 2 via ion irradiation journal January 2017
Investigation of thermal transport in composites and ion beam irradiated materials for nuclear energy applications journal December 2016
Effect of burn-up on the thermal conductivity of uranium dioxide up to 100.000 MWdt−1 journal April 2004
Etched ion tracks in amorphous SiO 2 characterized by small angle x-ray scattering: influence of ion energy and etching conditions journal April 2019
Elastic constants of corundum up to 1825 K journal January 1989
Size-dependent model for thin film and nanowire thermal conductivity text January 2011
Nanoscale thermal transport. II. 2003–2012 journal March 2014
Models and mechanisms of irradiation-induced amorphization in ceramics journal May 2000
Implementation of a multilayer model for measurement of thermal conductivity in ion beam irradiated samples using a modulated thermoreflectance approach journal October 2018
Thick optical waveguides in lithium niobate induced by swift heavy ions (~10 MeV/amu) at ultralow fluences journal January 2009
Defect production during ion implantation of various A III B V semiconductors journal January 1989
On the threshold of damage formation in aluminum oxide via electronic excitations
  • Skuratov, V. A.; O’Connell, J.; Kirilkin, N. S.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 326 https://doi.org/10.1016/j.nimb.2013.10.037
journal May 2014
Size-dependent model for thin film and nanowire thermal conductivity text January 2011
Comprehensive Review of heat Transfer in Thermoelectric Materials and Devices journal January 2014
Characterization of thermal conductivity degradation induced by heavy ion irradiation in ceramic materials journal January 2008
Thermal conductivity profile determination in proton-irradiated ZrC by spatial and frequency scanning thermal wave methods journal October 2013
Detecting self-ion irradiation-induced void swelling in pure copper using transient grating spectroscopy journal February 2018
Effect of ion irradiation on the thermal conductivity of UO2 and U3O8 epitaxial layers journal November 2013
Thermal Conductivity of Nanocrystalline Silicon: Importance of Grain Size and Frequency-Dependent Mean Free Paths journal June 2011
Effects of edge dislocations on thermal transport in UO2 journal March 2013
Latent tracks and associated strain in Al2O3 irradiated with swift heavy ions
  • O’Connell, J. H.; Rymzhanov, R. A.; Skuratov, V. A.
  • Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 374 https://doi.org/10.1016/j.nimb.2015.09.067
journal May 2016
Frequency dependence of the thermal conductivity of semiconductor alloys journal August 2007
Engineering the thermal conductivity along an individual silicon nanowire by selective helium ion irradiation journal June 2017